Abstract
Recall that the aim of data reduction is to reduce (without using the outcome) the number of parameters needed in the outcome model.
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Notes
- 1.
The spca package is a new sparse PC package that should also be considered.
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Harrell, F.E. (2015). Case Study in Data Reduction. In: Regression Modeling Strategies. Springer Series in Statistics. Springer, Cham. https://doi.org/10.1007/978-3-319-19425-7_8
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